PTM Engines 170F-2 - SPECIFICATIONS; Engine Model Specifications; Engine Power and Torque Ratings; Fuel Consumption and Idle Speed

SPECIFICATIONS
35
Model
165F(D)
G210F(D)
170F(D)-2
G240F(D)
173F(D)
G270F(D)
177F(D)
G240F(D)-B
173F(D)-B
G270F(D)-B
177F(D)-B
G240F(D)-C
173F(D)-C
G270F(D)-C
177F(D)-C
Type
Single cylinder, 4-Stroke, Forced Air Cooling, OHV
Rated
power(kW/3600rpm)
3.2
4.4
5.1
6
5.1
6
5.1
6
Max.
torque(N·m/rpm)
11
3000
12.5/
2500
15.3/
2500
17.7/
2500
15.3/
2500
17.7/
2500
15.3/
2500
17.7/
2500
Fuelconsumption(
g/kW·h)
≤395
Idle speed
1800±150
Speed Fluctuating
Ratio
≤10%
Transmission Mode
-
-
Clutch Mode
Chain Mode
Reduction Ratio
-
-
2:1
Noise(≤)
70 db(A)
80 db(A)
Bore×Stroke(mm)
70×46
70×55
73×58
77×58
73×58
77×58
73×58
77×58
Displacement(cc)
177
212
242
270
242
270
242
270
Compression
Ratio
8.5:1
8.2:1
Lubricating mode
Splash
Starting Mode
Recoil start( Recoil start / Electric starting)
Rotation
Anti-clockwise(from P.T.O. side)
Valve Clearance
input valve：0.10 mm ~0.15mm, output valve：0.15 mm ~0.20mm
Spark plug
clearance
0.7 mm ~0.8mm
Igniting Mode
Transistorized magneto Ignition
Air cleaner
Semi-dry, Oil bath, Foam filter
Dimension(L×W×
H) (mm)
342×376×335
380×430×410
440×430×410
405×430×410
Net weight(kg)
16(19)
17(20)
25(28)
26(29)
29(32)
30(33)
28(31)
29(32)